Regain Earth: First Strike Achievements Here is the full list of all 43 Regain Earth: First Strike achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc What are achievement flags? Click to find outApply Wave 1 survived!Survive round 1 Wave 2 survived!Survive round 2 Wave 3 survived!Survive round 3 Wave 4 survived!Survive round 4 Wave 5 survived!Survive round 5 Wave 6 survived!Survive round 6 Wave 7 survived!Survive round 7 Wave 8 survived!Survive round 8 Easy going!Beat easy difficulty Done it!Beat medium difficulty You are hardcore!Beat hard difficulty Extreme!Beat extreme difficulty 10 Matches owned!Win 10 Matches REFS Professional!Win 25 Matches REFS Expert!Win 100 Matches A real fan!Win 500 Matches Team-player!Win 10 Team Matches Real team-player!Win 25 Team Matches Master of teamplay!Win 100 Team Matches Team specialist!Win 500 Team Matches First BloodKill first enemy First kills!Kill 100 enemies First evidence of skillKill 1000 enemies Hatchet ManKill 10000 enemies G-Gunner You like it hot!? Keep Caution! Man on fire! Ultimate KillerKill all in one wave with headshot Greatest Assassin AliveKill all in one match with headshot Burner!Kill all in one wave with explosives Medic! Life-saver! Hero! The Fallen Angel Tagets down! Hangar Jumpskills You're Explosive!Kill 500 enemies with your Launcher Nuclear!Kill 100000 enemies with your Launcher On the fly!Kill 500 enemies when they are in air Factory Jumpskills Mind CotrollerKill 500 enemies with a possessed Rule them all!Kill 10000 enemies with a possessed